JPH0244223Y2 - - Google Patents

Info

Publication number
JPH0244223Y2
JPH0244223Y2 JP14441084U JP14441084U JPH0244223Y2 JP H0244223 Y2 JPH0244223 Y2 JP H0244223Y2 JP 14441084 U JP14441084 U JP 14441084U JP 14441084 U JP14441084 U JP 14441084U JP H0244223 Y2 JPH0244223 Y2 JP H0244223Y2
Authority
JP
Japan
Prior art keywords
ultrasonic waves
transducers
αmax
azimuth
mask
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP14441084U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160181U (en]
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14441084U priority Critical patent/JPH0244223Y2/ja
Publication of JPS6160181U publication Critical patent/JPS6160181U/ja
Application granted granted Critical
Publication of JPH0244223Y2 publication Critical patent/JPH0244223Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP14441084U 1984-09-25 1984-09-25 Expired JPH0244223Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14441084U JPH0244223Y2 (en]) 1984-09-25 1984-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14441084U JPH0244223Y2 (en]) 1984-09-25 1984-09-25

Publications (2)

Publication Number Publication Date
JPS6160181U JPS6160181U (en]) 1986-04-23
JPH0244223Y2 true JPH0244223Y2 (en]) 1990-11-22

Family

ID=30702686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14441084U Expired JPH0244223Y2 (en]) 1984-09-25 1984-09-25

Country Status (1)

Country Link
JP (1) JPH0244223Y2 (en])

Also Published As

Publication number Publication date
JPS6160181U (en]) 1986-04-23

Similar Documents

Publication Publication Date Title
US5303210A (en) Integrated resonant cavity acoustic transducer
US3444508A (en) Directional sonar system
EP0791804A4 (en) SPEED SENSOR
JPH0244223Y2 (en])
US6060812A (en) Ultrasonic touch-position sensing device
JPH0219432B2 (en])
JPS6342327Y2 (en])
JPS61218970A (ja) 超音波方位センサ
JPH0436351B2 (en])
JPS60186725A (ja) 圧力センサ
US6340347B1 (en) Vibration displacement sensing device
JPH0426278B2 (en])
JPH0288464U (en])
JPH03222504A (ja) 不可視物体探知用アンテナ
JPS59186498A (ja) パラメトリツクアレ−マイクロホン
JPS5843357Y2 (ja) 超音波送受波器
JPS5995262U (ja) 超音波探傷用トランスデユ−サ
JPS6333180Y2 (en])
JPS6067829A (ja) 圧力検知器
JPH0238697U (en])
JPH01248803A (ja) パラボラアンテナ
JPH0273803U (en])
JPH0351390U (en])
JPS61218968A (ja) 超音波方位センサ
JPH0336898A (ja) トランスデューサ